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invalid byte sequence for encoding “UTF8”
... text, with CRLF line terminators
If things stay weird, you might try to convert your input data to a known encoding, to change your client's encoding, or both. (We're really stretching the limits of my knowledge about encodings.)
You can use the iconv utility to change encoding of the input data...
How to change the CHARACTER SET (and COLLATION) throughout a database?
...tf8mb4_0900_ai_ci;
change table collation:
ALTER TABLE <table_name> CONVERT TO CHARACTER SET utf8 COLLATE utf8mb4_0900_ai_ci;
change column collation:
ALTER TABLE <table_name> MODIFY <column_name> VARCHAR(255) CHARACTER SET utf8 COLLATE utf8mb4_0900_ai_ci;
What do the parts of ...
Parse JSON in TSQL
...m to have a huge masochistic streak in that I've written a JSON parser. It converts a JSON document into a SQL Adjacency list table, which is easy to use to update your data tables. Actually, I've done worse, in that I've done code to do the reverse process, which is to go from a hierarchy table to ...
How to configure Eclipse build path to use Maven dependencies?
...
Ah, "Configure" => "Convert to Maven Project" is your friend!
– dfrankow
Apr 20 '12 at 22:35
2
...
What is a method group in C#?
I have often encountered an error such as "cannot convert from 'method group' to 'string'" in cases like:
5 Answers
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how to schedule a job for sql query to run daily?
...abaseName = 'Databasename' SET @pathName = 'C:\DBBackup\DBData\DBBackUp' + Convert(varchar(8), GETDATE(), 112) + '_' + Replace((Convert(varchar(8), GETDATE(), 108)),':','-')+ '.bak' BACKUP DATABASE @databaseName TO DISK = @pathName WITH NOFORMAT,
INIT,
NAME = N'',
SKIP,
NOREWIND,
NOUNLOAD,
STA...
fatal error LNK1112: module machine type 'x64' conflicts with target machine type 'X86'
...ed the same problem in VS2008 when I tried to add a X64 build to a project converted from VS2003.
I looked at everything found when searching for this error on Google (Target machine, VC++Directories, DUMPBIN....) and everything looked OK.
Finally I created a new test project and did the same chan...
switch case statement error: case expressions must be constant expression
...efore your code would no longer compile.
The solution for this is simple: Convert the switch statement into an if-else statement.
public void onClick(View src)
{
int id = src.getId();
if (id == R.id.playbtn){
checkwificonnection();
} else if (id == R.id.stopbtn){
Log.d(...
Convert list of dictionaries to a pandas DataFrame
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@CatsLoveJazz No, that is not possible when converting from a dict.
– joris
Jun 29 '16 at 8:16
6
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MySQL integer field is returned as string in PHP
...ou select data from a MySQL database using PHP the datatype will always be converted to a string. You can convert it back to an integer using the following code:
$id = (int) $row['userid'];
Or by using the function intval():
$id = intval($row['userid']);
...